lasinfo (210611) report for 'AHN3T/31GN2_19.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 214/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 19723764 number of points by return: 16440499 1520675 948840 547651 266099 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 457480 0 min x y z: 127980.000 457480.000 -0.618 max x y z: 129019.999 458769.999 37.083 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 19723764 extended number of points by return: 16440499 1520675 948840 547651 266099 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -618 37083 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -36 35 user_data 2 2 point_source_ID 48227 48232 gps_time 577769.474784 580961.684814 Color R 23 255 G 25 255 B 23 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6000 5833 extended_scanner_channel 0 0 number of first returns: 16440499 number of intermediate returns: 1780105 number of last returns: 16400873 number of single returns: 14897713 covered area in square units/kilounits: 1324488/1.32 point density: all returns 14.89 last only 12.38 (per square units) spacing: all returns 0.26 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19723764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16440499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1520675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 948840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 547651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 266099 instead zero. overview over extended number of returns of given pulse: 14897713 1146058 1206358 1131783 1341852 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3932813 unclassified (1) 15216722 ground (2) 509978 building (6) 55914 water (9) 8337 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1736708 +---> 634522 of those are unclassified (1) +---> 1013033 of those are ground (2) +---> 86442 of those are building (6) +---> 2076 of those are water (9) +---> 635 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 1 bin [-0.6,-0.5) has 14 bin [-0.5,-0.4) has 101 bin [-0.4,-0.3) has 416 bin [-0.3,-0.2) has 472 bin [-0.2,-0.1) has 1593 bin [-0.1,0.0) has 10117 bin [0.0,0.1) has 63482 bin [0.1,0.2) has 107719 bin [0.2,0.3) has 172867 bin [0.3,0.4) has 361282 bin [0.4,0.5) has 811340 bin [0.5,0.6) has 1740988 bin 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[32.8,32.9) has 36 bin [32.9,33.0) has 33 bin [33.0,33.1) has 28 bin [33.1,33.2) has 19 bin [33.2,33.3) has 16 bin [33.3,33.4) has 9 bin [33.4,33.5) has 9 bin [33.5,33.6) has 10 bin [33.6,33.7) has 4 bin [33.7,33.8) has 10 bin [33.8,33.9) has 1 bin [34.6,34.7) has 7 bin [34.7,34.8) has 3 bin [34.8,34.9) has 1 bin [34.9,35.0) has 1 bin [35.0,35.1) has 1 bin [35.1,35.2) has 3 bin [35.7,35.8) has 1 bin [35.8,35.9) has 1 bin [37.0,37.1) has 1 average z coordinate 2.7 for 19723764 element(s) point source id histogram with bin size 1.000000 bin 48227 has 284052 bin 48228 has 4744880 bin 48229 has 5248442 bin 48230 has 5414916 bin 48231 has 3863407 bin 48232 has 168067 average point source id 48229.422482595109614 for 19723764 element(s)